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7782-82-3 molecular structure
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sodium hydrogen selenite

ChemBase ID: 111273
Molecular Formular: HNaO3Se
Molecular Mass: 150.95591
Monoisotopic Mass: 151.89885917
SMILES and InChIs

SMILES:
[Na+].O[Se](=O)[O-]
Canonical SMILES:
[O-][Se](=O)O.[Na+]
InChI:
InChI=1S/Na.H2O3Se/c;1-4(2)3/h;(H2,1,2,3)/q+1;/p-1
InChIKey:
OHYAUPVXSYITQV-UHFFFAOYSA-M

Cite this record

CBID:111273 http://www.chembase.cn/molecule-111273.html

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NAMES AND DATABASE IDS

NAMES AND DATABASE IDS

Names Database IDs
IUPAC name
sodium hydrogen selenite
IUPAC Traditional name
potassium hydrogen selenite
sodium hydrogen selenite
Synonyms
Sodium biselenite
Sodium hydroselenite
Sodium hydrogen selenite
SODIUM ACID SELENITE
Sodium hydrogen selenite
重亚硒酸钠
亚硒酸氢钠
CAS Number
7782-82-3
EC Number
231-966-3
MDL Number
MFCD00003525
PubChem SID
24886245
162096830
PubChem CID
23669629

DATA SOURCES

DATA SOURCES

All Sources Commercial Sources Non-commercial Sources
Data Source Data ID
PubChem 23669629 external link

CALCULATED PROPERTIES

CALCULATED PROPERTIES

JChem
Acid pKa 1.19897  H Acceptors
H Donor LogD (pH = 5.5) -3.5574248 
LogD (pH = 7.4) -4.2274547  Log P -1.2765 
Molar Refractivity 18.5653 cm3 Polarizability 3.7831118 Å3
Polar Surface Area 60.36 Å2 Rotatable Bonds
Lipinski's Rule of Five true 

PROPERTIES

PROPERTIES

Physical Property Safety Information Product Information Bioassay(PubChem)
pH
5.4-7.2 (25 °C, 50 mg/mL in H2O, hot) expand Show data source
RTECS
VS7500000 expand Show data source
European Hazard Symbols
Nature polluting Nature polluting (N) expand Show data source
Toxic Toxic (T) expand Show data source
UN Number
2630 expand Show data source
MSDS Link
Download expand Show data source
Download expand Show data source
German water hazard class
3 expand Show data source
Hazard Class
6.1 expand Show data source
Packing Group
1 expand Show data source
Risk Statements
23/25-33-50/53 expand Show data source
Safety Statements
20/21-28-45-60-61 expand Show data source
GHS Pictograms
GHS06 expand Show data source
GHS08 expand Show data source
GHS09 expand Show data source
GHS Signal Word
Danger expand Show data source
GHS Hazard statements
H301-H331-H373-H410 expand Show data source
GHS Precautionary statements
P261-P273-P301 + P310-P311-P501 expand Show data source
Personal Protective Equipment
Eyeshields, Faceshields, Gloves, type P2 (EN 143) respirator cartridges expand Show data source
RID/ADR
UN 2630 6.1/PG 1 expand Show data source
Purity
≥96.0% (RT) expand Show data source
Grade
purum p.a. expand Show data source
Certificate of Analysis
Download expand Show data source
Cation Traces
Ca: ≤100 mg/kg expand Show data source
Cd: ≤50 mg/kg expand Show data source
Co: ≤50 mg/kg expand Show data source
Cu: ≤100 mg/kg expand Show data source
Fe: ≤50 mg/kg expand Show data source
K: ≤100 mg/kg expand Show data source
Ni: ≤50 mg/kg expand Show data source
Pb: ≤300 mg/kg expand Show data source
Zn: ≤100 mg/kg expand Show data source
Antion Traces
chloride (Cl-): ≤100 mg/kg expand Show data source
selenate, sulfate (as SO42-): ≤1500 mg/kg expand Show data source
Linear Formula
NaHSeO3 expand Show data source

DETAILS

DETAILS

MP Biomedicals MP Biomedicals
MP Biomedicals - 05218461 external link
MP Biomedicals Rare Chemical collection

REFERENCES

REFERENCES

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PATENTS

PATENTS

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INTERNET

INTERNET

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